datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ADM1232ARMZ-REEL7 View Datasheet(PDF) - Analog Devices

Part Name
Description
View to exact match
ADM1232ARMZ-REEL7
ADI
Analog Devices ADI
ADM1232ARMZ-REEL7 Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADM1232
SPECIFICATIONS
VCC = full operating range, TA = TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
TEMPERATURE
POWER SUPPLY
Voltage
Current
STROBE AND PB RESET INPUTS
Input High Level
Input Low Level
INPUT LEAKAGE CURRENT
(STROBE, TOLERANCE)
TD
OUTPUT CURRENT
RESET
RESET/RESET
OUTPUT VOLTAGE
RESET/RESET
Min
Typ
Max
Unit
−40
+85
°C
4.5
5.0
5.5
V
20
50
μA
200
500
μA
2.0
VCC + 0.3 V
−0.3
+0.8
V
−1.0
1.6
+1.0
μA
μA
8
10
mA
−8
−12
mA
VCC − 0.5 VCC − 0.1
V
RESET/RESET High Level
RESET/RESET Low Level
2.4
1 V OPERATION
RESET Output Voltage
RESET Output Voltage
VCC TRIP POINT
5%
4.5
10%
4.25
CAPACITANCE
Input (STROBE, TOLERANCE)
Output (RESET, RESET)
PB RESET
Time
20
Delay
1
RESET ACTIVE TIME
250
STROBE
Pulse Width
70
Timeout Period
62.5
250
500
VCC
Fall Time
10
Rise Time
0
VCC FAIL DETECT TO RESET
OUTPUT DELAY
250
0.4
V
V
VCC − 0.1
V
0.1
V
4.62
4.74
V
4.37
4.49
V
5
pF
7
pF
ms
4
20
ms
610
1000
ms
ns
150
250
ms
600
1000
ms
1200
2000
ms
μs
μs
50
μs
610
1000
ms
Test Conditions/Comments
TA = TMIN to TMAX.
VIL, VIH = CMOS levels.
VIL, VIH = TTL levels.
VCC is at 4.5 V to 5.5 V.
VCC is at 4.5 V to 5.5 V.
When sourcing less than 500 μA, RESET remains within
0.5 V of VCC on power-down until VCC drops below 2.0 V.
When sinking less than 500 μA, RESET remains within
0.5 V of GND on power-down until VCC drops below 2.0 V.
When sourcing less than 50 μA.
When sinking less than 50 μA.
TOLERANCE = GND.
TOLERANCE = VCC.
TA = 25°C.
TA = 25°C.
PB RESET must be held low for a minimum of 20 ms to
guarantee a reset.
TD = 0 V.
TD = floating.
TD = VCC.
Guaranteed by design.
Guaranteed by design.
RESET and RESET are logically correct.
After VCC falls below the set tolerance voltage (see Figure 9).
After VCC rises above the set tolerance voltage.
Rev. C | Page 3 of 12
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]